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High-Density Black EVA Automotive Cushion Pads - Shock Absorption & Vibration Damping from China Suppliers and Factory
Product Details
| Usage/ Application |
Door vibration dampers Engine bay noise insulation Dashboard shock absorption Battery pack padding Chassis vibration control |
| Color | Black |
| Shape | As per customer specification |
| Hardness | 55 Shore A |
| Shrinkage | <= 5.0 % @Temperature 70.0 DegreeC, Time 605000 sec |
| Material | EVA Foam |
| Use | Packaging |
| Pattern | Plain |
| Country of Origin | Made in China |
Material characteristics
Superior Cushioning
High-density EVA foam (40-70A Shore hardness) absorbs vibrations and impacts, protecting critical parts.
Heat & Aging Resistance
Stable performance from -40℃ to 120℃, ensuring long-term durability.
Anti-Static Option (for electronics)
Some variants feature ESD protection (10⁶-10⁹Ω surface resistance).
Lightweight
30% lighter than rubber pads, improving fuel efficiency.
Eco-Friendly
Complies with RoHS & REACH standards, recyclable and sustainable.
Scope of Application
Body Structure Protection
- Door vibration dampers, trunk floor padding
- Roof liner sound insulation, seat base shock absorption
- Energy-absorbing layers inside bumpers
Powertrain Applications
- Engine bay noise-reducing pads (high-temperature resistant)
- Transmission mount vibration isolators
- Exhaust pipe heat insulation mats
Electronic Component Protection
- ECU (Engine Control Unit) anti-vibration mounts
- Radar/camera module cushions (ESD-safe)
- Wire harness friction-proof liners
New Energy Vehicle Solutions
- Battery pack top/bottom cushioning layers
- Charging port shock-absorbing rings
- Electric motor suspension damping pads
Commercial & Specialty Vehicles
- Truck cab suspension systems
- Construction equipment hydraulic unit protection
- RV furniture edge guards
Custom Automotive Modifications
- Audio system vibration isolation
- Air suspension auxiliary pads
- Roll cage protective wrapping for race cars
Frequently Asked Questions
What is the primary material used for these vibration dampers?
The dampers are manufactured using high-density EVA (Ethylene-Vinyl Acetate) foam, which provides exceptional cushioning, shock absorption, and long-term durability.
What is the hardness rating of the EVA foam?
The standard hardness is 55 Shore A, but it can be customized within a range of 40-70A Shore hardness to meet specific customer requirements.
Can this EVA foam withstand extreme temperatures?
Yes, the material offers high heat and aging resistance, maintaining stable performance in temperatures ranging from -40℃ to 120℃.
Are anti-static options available for sensitive electronics?
Yes, we offer specialized variants with ESD protection featuring a surface resistance of 10⁶-10⁹Ω, ideal for safeguarding electronic modules like ECUs, radars, and cameras.
Is the material environmentally friendly?
Absolutely. Our EVA foam is fully compliant with RoHS and REACH standards. It is recyclable, sustainable, and free of harmful chemicals.
Can the shape and size be customized?
Yes, we fabricate the dampers precisely according to customer specifications, drawings, and unique application requirements.